詞目:棒球棍
英文(wen)名(ming):Baseball pole
根(gen)據棒(bang)球(qiu)規則的(de)規定(ding),球(qiu)棒(bang)必(bi)須(xu)(xu)為平(ping)滑之圓型棒(bang),最粗(cu)的(de)部分(fen)(fen)直徑不得(de)大於(wu)2.75英(ying)(ying)吋(cun)(cun)(cun)(七(qi)公分(fen)(fen)),長度不得(de)超(chao)過(guo)42英(ying)(ying)吋(cun)(cun)(cun)(106.7公分(fen)(fen)),須(xu)(xu)用(yong)(yong)(yong)(yong)一根(gen)木材制成。以合成方(fang)式(shi)制造之球(qiu)棒(bang),在沒有(you)獲得(de)比(bi)賽(sai)(sai)主(zhu)(zhu)(zhu)辦(ban)單位(wei)認(ren)可(ke)之前(qian),於(wu)正式(shi)比(bi)賽(sai)(sai)中(zhong)(zhong)不得(de)使用(yong)(yong)(yong)(yong)。由金屬、木片(pian)或竹片(pian)接(jie)合制成之球(qiu)棒(bang),如(ru)果獲得(de)比(bi)賽(sai)(sai)主(zhu)(zhu)(zhu)辦(ban)單位(wei)認(ren)可(ke),則準予使用(yong)(yong)(yong)(yong)。球(qiu)棒(bang)凹(ao)頭的(de)部分(fen)(fen),深度必(bi)須(xu)(xu)在一英(ying)(ying)吋(cun)(cun)(cun)(2.54公分(fen)(fen))之內,寬度不得(de)超(chao)過(guo)兩英(ying)(ying)吋(cun)(cun)(cun)及小於(wu)一英(ying)(ying)吋(cun)(cun)(cun)(5.08公分(fen)(fen)~2.54公分(fen)(fen))。凹(ao)狀(zhuang)部分(fen)(fen)直徑必(bi)須(xu)(xu)為曲線狀(zhuang),不可(ke)以附(fu)著其他任何物質。球(qiu)棒(bang)的(de)握(wo)把位(wei)不得(de)超(chao)過(guo)18英(ying)(ying)吋(cun)(cun)(cun)(從棒(bang)端起45.72公分(fen)(fen)以內),握(wo)把部分(fen)(fen)得(de)包(bao)扎或使用(yong)(yong)(yong)(yong)任何材料處理(包(bao)括(kuo)用(yong)(yong)(yong)(yong)松脂等)使適(shi)合掌(zhang)握(wo),但任何使用(yong)(yong)(yong)(yong)之村料包(bao)括(kuo)松PINE TAR),裁判員認(ren)為有(you)超(chao)越18英(ying)(ying)吋(cun)(cun)(cun)之限制,則該球(qiu)棒(bang)於(wu)比(bi)賽(sai)(sai)時不得(de)使用(yong)(yong)(yong)(yong)。非(fei)經比(bi)賽(sai)(sai)主(zhu)(zhu)(zhu)辦(ban)單位(wei)之認(ren)可(ke),於(wu)比(bi)賽(sai)(sai)中(zhong)(zhong)不得(de)使用(yong)(yong)(yong)(yong)著色球(qiu)棒(bang)。
復(fu)合(he)(he)球(qiu)(qiu)(qiu)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)材(cai)質為白楊木、楓木與(yu)竹(zhu)片聚合(he)(he)壓(ya)縮而成(cheng),也有(you)人稱(cheng)之為「壓(ya)縮棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)」、「合(he)(he)成(cheng)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)」、甚至「竹(zhu)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)」。由(you)於(wu)(wu)復(fu)合(he)(he)球(qiu)(qiu)(qiu)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)融合(he)(he)了木棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)與(yu)鋁(lv)(lv)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)優點,彈性較佳(jia)而且不易斷裂,揮擊時的(de)力道其實不會輸(shu)給鋁(lv)(lv)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang),所(suo)以在(zai)一(yi)般國(guo)際(ji)正式(shi)比(bi)(bi)賽(sai)(sai)場合(he)(he),通常都是(shi)(shi)不被(bei)允許(xu)使(shi)用的(de);不過由(you)於(wu)(wu)國(guo)際(ji)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)球(qiu)(qiu)(qiu)總會積極推展國(guo)際(ji)賽(sai)(sai)事全面改用木棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)政策(ce)之下,復(fu)合(he)(he)球(qiu)(qiu)(qiu)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)已(yi)經被(bei)視(shi)為全面改用木棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)前的(de)過渡球(qiu)(qiu)(qiu)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang),在(zai)國(guo)內三級(ji)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)球(qiu)(qiu)(qiu)比(bi)(bi)賽(sai)(sai)中,球(qiu)(qiu)(qiu)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)當(dang)然不可能是(shi)(shi)純「鋁(lv)(lv)」所(suo)制成(cheng),通常是(shi)(shi)以合(he)(he)金(jin)成(cheng)份為主。鋁(lv)(lv)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)使(shi)用已(yi)經日漸式(shi)微(wei),在(zai)重要的(de)國(guo)際(ji)比(bi)(bi)賽(sai)(sai)當(dang)中,幾(ji)乎已(yi)經看不到(dao)了;在(zai)國(guo)內的(de)三級(ji)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)球(qiu)(qiu)(qiu)比(bi)(bi)賽(sai)(sai)中,有(you)時仍然看得(de)到(dao)鋁(lv)(lv)棒(bang)(bang)(bang)(bang)(bang)(bang)(bang)的(de)身(shen)影。
1.若材質強度(du)高(gao) - 硬度(du)/韌性高(gao),傳到(dao)球的(de)力道較直(zhi)接(jie),能量(liang)損(sun)耗較少,此(ci)謂棒子的(de)彈(dan)性系(xi)數高(gao);
2.擇(ze)材質彈性低(di) - 較(jiao)硬的東西,就比較(jiao)不那么flexible,而(er)且(qie)回(hui)到(dao)手掌的震動較(jiao)大,這可以(yi)理解(jie);
3.在此(ci)同時 - 棒(bang)子比較耐用不易斷。
球 棒(bang)木(mu)質(zhi)不(bu)比手(shou)套皮革嬌嫩,倒是(shi)木(mu)、竹材質(zhi)都怕濕,保持干爽的(de)細節要注意(yi)。新棒(bang)會上(shang)漆,不(bu)只是(shi)印logo、討個亮麗外觀(guan),主(zhu)要能防濕氣,如同所有木(mu)制(zhi)品一般。球棒(bang)打久(jiu)會磨擦掉(diao)漆,此時更應(ying)該(gai)注意(yi)保存時的(de)防濕。